LCN 4841 Surface-Mounted Pneum...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$3,161.00
$2,114.61
LCN LCN 4841 Surface-Mounted Pneumatic Auto Equalizer, Power Operator - Powder Coat Finish LCN-4841-POWDER

LCN 4841 Surface-Mounted Pneumatic Auto Equalizer, Power Operator - Powder Coat Finish

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Model: 4841-689
Selected Finish is
  • LCN ADDER-LCN-4841 Series-[ARM]=Extra Duty Arm (EDA) ADDER-LCN-4841 Series-[ARM]=Extra Duty Arm (EDA)
  • LCN ADDER-LCN-4841 Series-[ARM]=Cush-N-Stop Arm (CUSH) ADDER-LCN-4841 Series-[ARM]=Cush-N-Stop Arm (CUSH)
  • LCN ADDER-LCN-4841 Series-[ARM]=Spring Cush-N-Stop Arm (SCUSH) ADDER-LCN-4841 Series-[ARM]=Spring Cush-N-Stop Arm (SCUSH)

In Stock (leaves warehouse same day if ordered before 3pm ET)

$3,161.00
$2,114.61
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4841 Surface-Mounted, Pneumatic Auto Equalizer, Power Operator

The 4840 Auto Equalizer��������� is LCN���������s pneumatically Powered multi-door solution. This low-energy automatic Operator provides easy access for people with disabilities, or the elderly. Designed primarily for manual opening applications that occasionally require automatic opening.

The 2610, 4810, 4820 and 4840 Series Operators are designed primarily for manually opening applications that sometimes require automatic opening. They are best for multi-door applications and provide easy access for the elderly and people with disabilities.

The quiet, low-energy Operators are backed by a 2-year limited warranty and meet the American Disabilities Act (ADA) requirements for accessibility.

Body construction

  • Requires control box with integral compressor or control box using auxiliary air supply
  • Utilizes a Heavy Duty Door Closer
  • Pneumatically Powered multi-door Operator

Quality and durability

  • 2-year warranty
  • Quiet design
  • Ideal for multi-door applications; cost per Door leaf decreases significantly as the number of Door leaves increases

Installation

  • Wood and machine screws
  • No guard rails or safety mats required
  • All-weather fluid

Specifications

  • Pneumatically Powered multi-door solution
  • Non-sized cylinders for Interior doors to 4���������6��������� and exterior doors to 3���������6���������
  • Non-handed design
  • Meets ADA requirements (power mode)
  • Requires additional system components
  • Tested and certified under ANSI/BHMA A156.4 Grade 1

Designs and Finishes

  • Standard or optional custom powder coated finish
  • Optional plated finish on cover, Arm and fasteners
  • Standard Metal Cover

Mounting/Arm Options

The 2610 Series mounts Concealed in Frame, with Single Lever track Arm in door. The 4810 Series mounts surface on top jamb (pull side) with Single Lever track Arm. The 4820 Series mounts top jamb (push side) with Double lever Regular Arm. The 4840 Series mounts surface on Door with parallel Arm (push side). Visit the 2610/4810/4820/4840 Series catalog pages for mounting details, Arm options and accessories.

Product Specs

Category:
Door Controls
Series:
4840 Series
ADA Compliant:
Yes
BAA Qualified:
Yes
Mounting Detail:
Surface - Parallel Arm (Push Side)
Mounting:
Surface Mount
Closer Size:
1
Mounting Location:
Push Side
Subcategory:
Power Operators - Pneumatic
Product Group:
Door Controls
Product Subgroup:
Power Operators
Product Type:
Power Operators - Pneumatic
Hold Open:
No
Finish Type:
Powder Coat
Fluid Type:
All-Weather
Door Opening:
105 Degrees
Substrate:
Iron
Commercial/Residential:
Commercial
Closer Size:
2
Closer Size:
3
Closer Size:
4
Closer Size:
5
Product Model:
4841

LCN 4841-689 – Frequently Asked Questions

1) What is the LCN 4841 Auto-Equalizer door closer designed for?
The LCN 4841 is a pneumatic-powered automatic door closer with auto-equalizer function. It provides consistent closing performance across varying door weights and environmental conditions. The pneumatic system delivers smooth operation with adjustable closing speeds.
2) What door sizes and weights is this closer compatible with?
Verify specific door width and weight limits with manufacturer specifications. Most LCN pneumatic closers handle standard commercial door sizes. Check your door dimensions and weight before ordering to ensure proper sizing and performance.
3) Is the LCN 4841 available for both left and right hand doors?
LCN closers are typically available in both left and right hand configurations. Determine your door handing by standing on the pull side of the door. If hinges are on your right, it's right hand. Specify handing when ordering.
4) What finish options are available for the 4841?
This model features powder coat finish for durability and corrosion resistance. Additional finish options may be available depending on specific model variants. Check with manufacturer specifications for complete finish availability.
5) What power grade does the LCN 4841 provide?
Pneumatic door closers typically provide consistent power output regardless of temperature variations. Verify the specific power grade rating from manufacturer documentation to ensure it meets your application requirements and local building codes.
6) Does this closer meet building code requirements?
LCN closers are designed to meet commercial building code standards. Verify compliance with your local codes including ADA requirements, fire codes, and accessibility standards. Consult your building official if needed.
7) What mounting accessories are needed for installation?
Installation typically requires mounting brackets, arms, and hardware specific to your door and frame configuration. Check the manufacturer installation template for required accessories and mounting specifications before beginning installation.
8) How do you install the LCN 4841 closer?
Installation requires following manufacturer templates and instructions precisely. Mark mounting holes accurately using the provided template. Use proper fasteners for your door and frame materials. Professional installation is recommended for optimal performance.
9) How do you adjust the auto-equalizer function?
The auto-equalizer adjusts automatically to door conditions. Manual adjustments may be available through adjustment valves or settings. Refer to manufacturer instructions for specific adjustment procedures and recommended settings.
10) What maintenance does this pneumatic closer require?
Pneumatic closers require periodic inspection of seals, connections, and moving parts. Check for air leaks and proper operation. Clean exterior surfaces regularly. Follow manufacturer maintenance schedules for optimal longevity and performance.
11) Are there similar LCN models or alternatives?
LCN offers various pneumatic and hydraulic closer models for different applications. Browse our door closers section for alternative models and power grades that may suit your specific requirements.
12) What environmental conditions affect pneumatic closer performance?
Pneumatic closers generally maintain consistent performance across temperature ranges better than hydraulic models. Extreme temperatures, humidity, and air pressure changes can affect operation. Install in accordance with manufacturer environmental specifications.
How fast can I get the LCN 4841-689 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the LCN 4841-689 come with a warranty?
Absolutely. The LCN 4841-689 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the LCN 4841-689?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the LCN 4841-689 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.

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